Loewe Xelos 46 Operating Instructions Manual page 114

Glossary
W
WEP: Abbreviation for Wired Equivalent Privacy. Former standard process
in the WLAN encryption, now outdated.
Wired network: see LAN.
Wireless network: see WLAN.
WLAN: Abbreviation for Wireless Local Area Network. Also referred to in
brief as wireless network.
WMA: Abbreviation for Windows Media Audio, Microsoft's own audio
data format. The contents are compressed as in MP3 files.
WMV: Abbreviation for Windows Media Video, Microsoft own video
data format.
WPA: Abbreviation for Wi-Fi Protected Access. Replaced WEP as standard
encryption for wireless networks.
Y
Ycc/Ypp: Colour standards for Set-Top-Boxes.
YCbCr: Digital colour model, informally also incorrect designation for sig-
nals in standard resolution (SDTV). The YCbCr colour model, in which e.g.
DVDs are coded, has been developed from the YUV colour model used
in analogue television technology. With YCbCr, the data is transferred via
digital interfaces such as DVI or HDMI without being converted.
YPbPr: Analogue colour model, see also Component connection. The
analogue YPbPr signal is generated from the YCbCr signal by a converter
in the source player and then output at the 3 component outputs of the
source player.
YUV: The YUV colour model is used for analogue television in accordance
with the standards PAL and NTSC. YUV is often informally referred to when
YPbPr (for analogue connections/cables) or YCbCr (in digital applications)
is actually meant. YUV only occurs in quadrature modulation during PAL
or NTSC transfer and is not otherwise used.
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